Any Canadians Trading Offshore?

I am looking in to some various structures for my trading accounts. I am wondering if any Canadians have successfully gone off-shore and would be willing to discuss some aspects of it with me??

I have done quite a bit of research but would really appreciate hearing an unbiased perspective based on experience.

I know this is a shot in the dark, but I figured I would try....

OK..I too would like more info on this from a legal standpoint. I know as a Canadian citizen, right on your tax forms you have to have a permanent address to pay tax. If not, then you have to let them know you no longer reside in Canada, pay your 25 or more percent on your assets and you don't have to pay tax. You still are a citizen but you legally don't reside in Canada.
If I am wrong and you are a tax lawyer please let us know what we can do? I know that the bank of nova scotia is off shore. In fact how come we don't have to pay GST at any bank in Canada, all they all offshore, exempt from paying taxes too????? Please post some concrete evidence on how to go offshore..thanks.